| 硫 |
liú suān nà | sodium sulfate |
| 硫 |
liú | sulfur (chemistry) |
| 硫 |
liú suān | sulfuric acid H2SO4 / sulfate |
| 酸 |
suān | sour / tart / sick at heart / grieved / sore / aching / pedantic / impractical / to make sarcastic remarks about sb / an acid |
| 钠 |
nà | sodium (chemistry) |